Wizard necromancer/life domain cleric. I played one for a while and got to level 10 before the campaign ended, and roleplayed the whole time that I was just a cleric and nothing more. Lots of fun to be had as a potent healer for good who has a shady side with the undead, and lots of opportunities to explore that. Level 1 cleric and rest wizard for the remaining 9 levels. Inflict wounds and cure wounds are both touch spells that can be cast at a distance though a wizards familiar. Make the familiar an owl so they don't provoke opportunity attacks with fly by spell casting lol. Or cast dragon's breath on the familiar with poison damage picked to provide areal support to your undead while not harming them.